Table 4 Co-prescriptions (one to one association) of single herbs and herbal formulae for Hypertension population
Herbal associations | Support (%) | Confidence (%) | Transaction count | Association rule |
|---|---|---|---|---|
Single herb to single herb | 2.28 | 43.46 | 1862 | Tian Ma (Rhizoma Gastrodiae Elatae) → Gou Teng (Ramulus Uncariae cum Uncis) |
2.19 | 26.09 | 1785 | Ge Gen (Radix Puerariae) → Dan Shen (Radix Salvia Miltiorrhizae) | |
2.16 | 42.15 | 1764 | Chuan Qi (Radix Notoginseng) → Dan Shen (Radix Salvia Miltiorrhizae) | |
|  | 2.14 | 20.56 | 1745 | Gou Teng (Ramulus Uncariae cum Uncis) → Dan Shen (Radix Salvia Miltiorrhizae) |
|  | 1.69 | 33.09 | 1380 | Shan Zha (Crataegi Fructus) → Dan Shen (Radix Salvia Miltiorrhizae) |
Herbal formula to herbal formula | 2.64 | 28.55 | 2151 | Xue-Fu- Zhu-Yu-Tang → Tian-Ma-Gou-Teng-Yin |
1.89 | 30.77 | 1538 | Zhi-Bo-Di-Huang-Wan → Tian-Ma-Gou-Teng-Yin | |
|  | 1.82 | 30.91 | 1486 | Qi-Ju-Di-Huang-Wan → Tian-Ma-Gou-Teng-Yin |
|  | 1.60 | 28.49 | 1307 | Long-Dan-Xie-Gan-Tang → Tian-Ma-Gou-Teng-Yin |
Herbal formula to single herb | 5.11 | 18.61 | 4166 | Tian-Ma-Gou-Teng-Yin → Dan Shen (Radix Salvia Miltiorrhizae) |
2.66 | 9.68 | 2168 | Tian-Ma-Gou-Teng-Yin → Ge Gen (Radix Puerariae) | |
|  | 2.47 | 9.00 | 2014 | Tian-Ma-Gou-Teng-Yin → Xia Ku Cao (Spica Prunellae Vulgaris) |
|  | 2.02 | 21.83 | 1645 | Xue-Fu- Zhu-Yu-Tang → Dan Shen (Radix Salvia Miltiorrhizae) |
|  | 1.64 | 5.99 | 1340 | Tian-Ma-Gou-Teng-Yin → Du Zhong (Cortex Eucommiae) |